compiler-warning-level-1-c4550.md

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Learn more about: Compiler Warning (level 1) C4550	Compiler Warning (level 1) C4550	11/04/2016	C4550	C4550	f902b4ed-5f17-48ea-b693-92f4fb8c8054

Compiler Warning (level 1) C4550

expression evaluates to a function which is missing an argument list

A dereferenced pointer to a function is missing an argument list.

Example

// C4550.cpp
// compile with: /W1
bool f()
{
   return true;
}

typedef bool (*pf_t)();

int main()
{
   pf_t pf = f;
   if (*pf) {}  // C4550
   return 0;
}